Remove base::StringValue

components/login/base_screen_handler_utils.h

Index: components/login/base_screen_handler_utils.h
diff --git a/components/login/base_screen_handler_utils.h b/components/login/base_screen_handler_utils.h
index e6a6e645edd94de0e24a3811b1c13260bc943a5a..fbb74d35d0fb57094907c0a0ae98bddd10098914 100644
--- a/components/login/base_screen_handler_utils.h
+++ b/components/login/base_screen_handler_utils.h
@@ -56,9 +56,9 @@ inline bool GetArg(const base::ListValue* args, size_t index, T* out_value) {
 base::Value LOGIN_EXPORT MakeValue(bool v);
 base::Value LOGIN_EXPORT MakeValue(int v);
 base::Value LOGIN_EXPORT MakeValue(double v);
-base::StringValue LOGIN_EXPORT MakeValue(const std::string& v);
-base::StringValue LOGIN_EXPORT MakeValue(const base::string16& v);
-base::StringValue LOGIN_EXPORT MakeValue(const AccountId& v);
+base::Value LOGIN_EXPORT MakeValue(const std::string& v);
+base::Value LOGIN_EXPORT MakeValue(const base::string16& v);
+base::Value LOGIN_EXPORT MakeValue(const AccountId& v);
 
 template <typename T>
 inline const T& MakeValue(const T& v) {